Initial
发表于 2025-3-25 04:43:36
Mandy Simonsnd them without a computerized telescope or even setting circles. The photographs show how the objects appear through a 127mm Maksutov (and other instruments, where applicable). The visual appearance of a Messier object is often very different from what can be imaged with the same telescope, and a s
euphoria
发表于 2025-3-25 07:34:53
Jennifer Saulnd them without a computerized telescope or even setting circles. The photographs show how the objects appear through a 127mm Maksutov (and other instruments, where applicable). The visual appearance of a Messier object is often very different from what can be imaged with the same telescope, and a s
GILD
发表于 2025-3-25 14:23:41
Judith Bakernd them without a computerized telescope or even setting circles. The photographs show how the objects appear through a 127mm Maksutov (and other instruments, where applicable). The visual appearance of a Messier object is often very different from what can be imaged with the same telescope, and a s
Ancillary
发表于 2025-3-25 19:27:08
Mitchell Greennd them without a computerized telescope or even setting circles. The photographs show how the objects appear through a 127mm Maksutov (and other instruments, where applicable). The visual appearance of a Messier object is often very different from what can be imaged with the same telescope, and a s
Instrumental
发表于 2025-3-25 21:45:53
http://reply.papertrans.cn/63/6280/627990/627990_25.png
人充满活力
发表于 2025-3-26 01:49:57
Christian PlunzeAuthor recommends affordable equipment.Photographs show the .Observing the Messier Objects with a Small Telescope contains descriptions and photographs of the 103 Messier objects, with instructions on how to find them without a computerized telescope or even setting circles. The photographs show how
终止
发表于 2025-3-26 04:44:41
http://reply.papertrans.cn/63/6280/627990/627990_27.png
gospel
发表于 2025-3-26 09:52:12
http://reply.papertrans.cn/63/6280/627990/627990_28.png
Canary
发表于 2025-3-26 14:27:24
http://reply.papertrans.cn/63/6280/627990/627990_29.png
GOAD
发表于 2025-3-26 20:12:09
http://reply.papertrans.cn/63/6280/627990/627990_30.png